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GigaX 2008EX 二层网管型交换机 用户手册
4.10.3 Historical Status(历史状态).....................................................................31
4.11 Save Configuration(保存设置)..............................................................32
5 控制终端界面.............................................................................................. 33
5.1 开机自检 ............................................................................................................33
5.1.1 Boot ROM 命令模式..........................................................................................34
5.1.2 Boot ROM 命令 ...................................................................................................34
5.2 登录和注销 ........................................................................................................35
5.3 CLI 命令 .............................................................................................................35
5.3.1 系统命令.................................................................................................................37
5.3.2 物理端口命令........................................................................................................38
5.3.3 桥接命令.................................................................................................................38
5.3.4 SNMP.......................................................................................................................42
5.3.5 安全命令.................................................................................................................44
5.3.6 PoE............................................................................................................................46
5.4 其他命令 ............................................................................................................47
6 IP 地址、网络掩码和子网 ..................................................................... 48
6.1 IP 地址 .................................................................................................................48
6.1.1 IP 地址的结构.......................................................................................................48
6.1.2 网络类型.................................................................................................................49
6.2 子网掩码 ............................................................................................................49
7 问题排除........................................................................................................ 51
7.1 使用 IP 工具诊断问题..................................................................................51
7.1.1 ping ...........................................................................................................................51
7.1.2 nslookup..................................................................................................................52
7.2 问题排除 ............................................................................................................53
8 术语表 ............................................................................................................ 55